Two additional persons have filed suit against NASCAR, International Speedway Corp. and Daytona International Speedway for injuries sustained in a July 2015 race crash, according to a report by ESPN.

Austin Dillon’s No. 3 Richard Childress Racing Chevrolet was involved in a last lap crash that resulted with Dillon’s car flying into the catch fence during the July 2015 Coke Zero 400.

Debris and fluids from Dillon’s car got through the catch fence and impacted several fans in the seating area. One lawsuit has already been settled, and two other men – Florida residents John and Wayne Vanpatten – have now filed suit for injuries they claim they suffered as a result of the crash.

According to the ESPN report, the Vanpatten’s claim they were hit by a toxic fluid from Dillon’s car that was ingested by John Vanpatten and which sprayed onto Wayne Vanpatten’s arm. The men claim they are still recovering from their injuries.

The Vanpatten’s lawsuit falls within the four-year statute of limitations to file such a claim per Florida state law.

According to ESPN, NASCAR, ISC, DIS officials and the Vanpatten’s attorney all did not comment on the suit.